CN209889770U - Door plant manufacturing line - Google Patents

Abstract

The utility model discloses a door plant manufacturing line, including door plant conveying system (1), door plant spout mark system (2), door plant back system of processing (3) and finished product clout dispensing system (4), door plant conveying system is used for carrying the door plant in proper order to the door plant and spouts mark system, door plant back system of processing and finished product clout dispensing system, the door plant spouts mark system and is used for spouting mark processing on the door plant, door plant back system of processing is used for processing the door plant back, door plant conveying system includes first conveying system (12), second conveying system (13) and third conveying system (14), second conveying system includes more than one second conveying unit (15), the door plant spouts mark system and includes the machine of spouting the mark, door plant back system of processing includes the door plant back, every second conveying unit all is provided with outward and spouts mark machine and the machine of the door plant back. The utility model has the advantages that: the utility model is used for produce the door plant, it is efficient.

Description

Door plant manufacturing line

Technical Field

The utility model relates to a door plant manufacturing line belongs to panel processing technology field.

Background

The modeling production of the door panel is divided into procedures of label spraying, front processing, back processing and the like, the existing door panel processing label spraying, front processing and back processing are respectively completed on three machines, namely the label spraying treatment of the door panel is completed on a door panel label spraying machine, then the door panel is transferred to a door panel back processing machine to process the back of the door panel, and finally the door panel is turned over up and down and transferred to the door panel front processing machine to process the front of the door panel, and the processing mode of the door panel has the advantages that on one hand, the door panel needs to be transferred on each processing device, the processing efficiency of the door panel is low, on the other hand, the door panel needs to be repositioned once the door panel is processed, the processing efficiency of the door panel is further reduced, if the door panel is not accurately positioned, the processing precision of the door panel can be reduced along with the door panel, manual input is needed in the transferring process, more manpower resources are occupied, but also increases the economic investment of door panel processing, and the economical efficiency of the door panel processing is poor.

Disclosure of Invention

The utility model aims at providing a door plant manufacturing line solves among the prior art technical defect that door plant molding production line processing door plant is inefficiency.

In order to solve the above problems, the utility model adopts the following technical proposal: the utility model provides a door plant manufacturing line, includes door plant conveying system, door plant spout mark system, door plant back processing system and finished product clout dispensing system, door plant conveying system be used for carrying the door plant in proper order to spout mark system, door plant back processing system and finished product clout dispensing system, door plant spout mark system be used for spouting mark processing on the door plant, door plant back processing system be used for processing the door plant back, door plant conveying system include first conveying system, second conveying system and third conveying system, second conveying system include more than one second conveying unit, spout mark system including spouting the mark machine, door plant back processing system include the door plant back processing machine, every second conveying unit all is provided with outward and spouts mark machine and door plant back processing machine. The utility model discloses in set up more than one second conveying unit, every second conveying unit can carry the door plant simultaneously, the utility model discloses spout mark and back processing to a plurality of door plants simultaneously, improved the utility model discloses spout mark and back processing's efficiency to the door plant, and the utility model provides a setting of second conveying unit has reduced the shared length of whole second conveying system, has reduced the utility model discloses the space that occupies.

As a further improvement of the utility model, still include feeding system, feeding system be used for placing the door plant and carry the door plant to first conveying system on, feeding system include distribution car and horizontal setting and the guide rail parallel with first conveying system, distribution car include the frame and rotate the material loading conveying roller that sets up on the frame, distribution car frame set up on the guide rail and constitute the horizontal migration pair with the guide rail, distribution car frame slide by the length direction of distribution car motor drive along the guide rail, material loading conveying roller and guide rail parallel arrangement, and the material loading conveying roller rotate by conveying roller driving motor drive for transport the door plant from distribution car to first conveying system on. The utility model discloses set up the feeding system, make things convenient for the material loading of door plant, further improvement the utility model discloses the efficiency of processing the door plant.

As a further improvement, the material loading conveying roller have two rows, two rows of material loading conveying rollers are respectively driven by two conveying roller driving motors to rotate, wherein one row of conveying roller includes first conveying roller unit, second conveying roller unit and third conveying roller unit, wherein the clearance all is left between first conveying roller unit and the second conveying roller unit and third conveying roller unit. The utility model discloses leave the clearance between first conveying roller unit, second conveying roller unit and third conveying roller unit, when adopting fork truck material loading, this clearance is favorable to fork truck's fork to stretch into and pull out, makes things convenient for the material loading more.

As a further improvement of the utility model, the first conveying system comprises a plurality of first conveying units and a gantry feeding machine which are arranged side by side along the length direction, the first conveying unit comprises a first bracket and a first conveying roller arranged on the first bracket, the length direction of the first conveying roller is consistent with the length direction of the first conveying system, the first conveying roller is driven by a first motor to rotate on the first bracket, the gantry feeding machine comprises a gantry bracket arranged at two sides of the first conveying system and a gantry feeding beam with two ends respectively arranged at the top of the gantry bracket, the gantry feeding beam is provided with a moving frame which forms a horizontal moving pair with the gantry feeding beam, the moving frame can absorb and lift up a door panel, the moving frame is driven by a driving device arranged on the gantry bracket and moves along the length direction of the first conveying system, and the door plate used for absorbing the moving frame is placed on the second conveying system. The utility model discloses because the length direction of first conveying roller is unanimous with first conveying system's length direction, the door plant can not be carried towards second conveying system's direction by first conveying roller, so adopt the moving frame to adsorb the door plant and transfer to second conveying system on, realize the transport of door plant.

As a further improvement of the present invention, the second conveying system further comprises an end conveying unit which is the same as the first conveying system in the length direction and is located at one end of the second conveying unit, the end conveying unit passes through one of the gantry supports, the door plate is placed on the end conveying unit when the movable frame moves above the end conveying unit, the end conveying unit comprises an end support, a plurality of end conveying rollers and an end conveying belt, the end conveying rollers are parallel to the first conveying rollers, the two ends of the end conveying rollers are rotatably arranged on the end support and are driven to rotate by an end driving motor, the end conveying belt is arranged on the end support and has the same conveying direction as the length direction of the first conveying rollers, the end conveying belt is driven to convey by the end conveying motor, the door plate conveying device is used for conveying the door plate on the end conveying unit to the second conveying unit. The utility model discloses set up tip conveying unit for on carrying the door plant to second conveying unit, realize processing when a plurality of door plants.

As a further improvement, the second conveying unit include the second support, second support top be provided with the second conveying roller, it is provided with first adsorption mechanism to lie in mark spraying machine department on the second support, first adsorption mechanism can reciprocate for the second support for the door plant is spouted mark and is added man-hour fixed door plant to the door plant. The utility model discloses set up first adsorption device on second conveying unit for adsorb the door plant, the door plant is supported by the second conveying roller, and by first adsorption device pull down, ensure the roughness of door plant, improve the precision of door plant jet printing.

As a further improvement, the utility model also includes door plant front processing system and panel turnover machine, door plant front processing system include the positive processing machine of a plurality of door plants, third conveying system include left conveying unit of third and right conveying unit of third, the panel turnover machine include the upset support and set up on the upset support but one end pivoted roll-over stand, the roll-over stand by upset motor drive, can do 180 degrees upsets for the upset support, the roll-over stand on be provided with the third adsorption apparatus who is used for adsorbing the door plant and construct, the positive processing machine of a plurality of door plants distributes along the length direction of left conveying unit of third to the length direction of the positive processing machine of every door plant is all perpendicular with the length direction of left conveying unit of third, is used for grabbing the door plant on the third conveying system on the positive processing machine of door plant and processing door plant openly. The utility model discloses set up the positive system of processing of door plant and can process the front of door plant, set up the panel turnover machine for overturn the front and the reverse side of door plant, make the face that will process be located the top.

As the utility model discloses a further improvement still includes finished product conveyer and unloading manipulator, unloading manipulator be used for with the door plant from the positive processing machine of door plant transfer to finished product conveyer on, the door plant is carried to finished product clout by finished product conveyer and is distribute the system. The utility model discloses set up finished product conveyer and unloading manipulator, improved the utility model discloses a degree of automation.

As a further improvement, still include the door plant and carry the sorting platform and set up the waste material band conveyer between product conveyor and the positive processing machine of door plant, waste material band conveyer's both sides stretch into the positive processing machine of door plant and the below of door plant transport sorting platform respectively, the positive processing machine of door plant and the door plant are carried the waste material of sorting bench and are dropped on waste material band conveyer to carry to the assigned position by waste material band conveyer, the unloading manipulator include first unloading manipulator and second unloading manipulator, first unloading manipulator be used for with the door plant from the positive processing machine of door plant transfer to the door plant and carry the sorting bench, second unloading manipulator be used for carrying the door plant from the door plant and transfer to the product conveyor on the sorting bench. The utility model discloses set up waste material band conveyer, can carry the waste residue that produces in the door plant course of working etc. to predetermined position and collect, promote the utility model discloses an environment.

As a further improvement of the present invention, the number of the first discharging manipulators is one, the waste belt conveyor includes a conveyor support and two waste conveying belts, the first discharging manipulator is disposed on the conveyor support and driven by a waste conveying motor, and slides horizontally along the length direction of the conveyor support on the conveyor support, and the two waste conveying belts are disposed on the top of the conveyor support and located on two sides of the first discharging manipulator respectively. The utility model discloses a first blanking manipulator along with the conveyer support slide can, reduced the quantity of first blanking manipulator, reduced the utility model discloses a cost.

To sum up, the beneficial effects of the utility model are that: the utility model is used for producing the door plant, it is efficient, just the utility model discloses dwindle holistic length, reduced the length requirement to the factory building workshop, reduced whole space that occupies, the utility model discloses in except adopting fork truck material loading and finished product unloading department to need artifical the participation, all the other processes are accomplished by the machine, have reduced artifical input, reduce the cost of labor of production, the utility model discloses a finished product clout dispensing system can also directly be connected with subsequent production facility, and finished product unloading also can be accomplished by the machine, further reduces the production efficiency of artifical input and further improvement door plant, the utility model discloses the front and the back of production door plant compare in prior art, do not have the centre to pass on, reduce the repeated positioning in the door plant production, when improving door plant production efficiency, have improved the machining precision of door plant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of a distribution vehicle according to the present invention.

Fig. 3 is a schematic perspective view of a distribution vehicle according to the present invention.

Fig. 4 is a top view reflecting the feeding system of the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of a middle gantry feeding machine.

Fig. 6 is a partially enlarged view at C in fig. 5.

Fig. 7 is a schematic perspective view of another angle of the middle gantry feeder of the present invention.

Fig. 8 is a partial enlarged view at D in fig. 7.

Fig. 9 is a partially enlarged view of a portion a in fig. 1.

Fig. 10 is a schematic perspective view of the tip end conveying unit according to the present invention.

Fig. 11 is a schematic perspective view of the second conveying unit according to the present invention.

Fig. 12 is a schematic perspective view showing another angle of the second conveying unit according to the present invention.

Fig. 13 is a schematic perspective view of a plate turnover machine according to the present invention.

Fig. 14 is a partial enlarged view at B in fig. 1.

Wherein: 1. a door panel transport system; 2. a door panel spray marking system; 3. a door panel back processing system; 4. a finished product excess material distribution system; 5. a feeding system; 6. a door panel facade processing system; 7. turning over a plate machine; 8. a finished product conveyor; 9. a feeding manipulator; 10. the door plate conveying sorting table; 11. a waste belt conveyor; 12. a first conveying system; 13. a second conveying system; 14. a third conveying system; 15. a second conveying unit; 16. a delivery vehicle; 17. a guide rail; 18. a frame; 19. a feeding conveying roller; 20. a first conveying roller unit; 21. a second conveying roller unit; 22. a third conveying roller unit; 23. a first support bar; 24. a second support bar; 25. a third support bar; 26. a fourth support bar; 27. a first lower support bar; 28. a second lower support bar; 29. a third lower support bar; 30. a slide base; 31. a rotating shaft; 32. a roller; 33. a delivery vehicle motor; 34. a conveying roller supporting strip; 35. a fifth support bar; 37. a first conveying unit; 38. a gantry feeding machine; 39. a first bracket; 40. a first conveying roller; 41. a gantry support; 42. a gantry feeding beam; 43. moving the frame; 44. an end conveying unit; 45. an end bracket; 46. an end portion conveying roller; 47. an end conveyor belt; 49. a first barrier strip; 50. a second bracket; 51. a second conveying roller; 52. a first adsorption mechanism; 53. a door panel front side processing machine; 54. a third left conveying unit; 55. a third right conveying unit; 56. turning over the bracket; 57. a roll-over stand; 58. turning over a motor; 59. a third adsorption mechanism; 60. a first discharging manipulator; 61. a second feeding manipulator; 62. a conveyor support; 63. a waste conveyor belt; 64. a vertical support; 65. a horizontal support; 66. a support base plate; 67. reinforcing ribs; 68. an upper frame; 69. a lower frame; 70. a side stay bar; 71. an upper stay bar; 72. an upper roller; 73. a roller mounting frame; 74. a side roller; 75. fixing the rod; 76. fixing the short rod; 77. an L-shaped mounting bracket; 78. connecting the cross bars; 79. a sucker mounting rod; 80. a travel bar; 81. lifting the sucker; 82. the upper part is connected with a cross bar; 83. a lifting motor; 84. a lifting speed reducer; 85. a moving motor; 86. a mobile speed reducer; 87. a lifting belt wheel; 88. a moving pulley; 89. a tension wheel; 90. moving the conveyor belt; 91. an end support; 92. a front end portion conveying roller support; 93. a middle end part conveying roller support; 94. a rear end portion conveying roller support; 95. an end conveyor belt lifting groove; 96. an end drive shaft; 97. a second barrier strip; 98. turning over the conveying support; 99. turning over the conveying roller; 100. turning over the conveying motor; 101. a turning shaft; 102. a sucker mounting rod; 103. a support plate; 104. turning over the speed reducer; 106. a dispensing frame; 107. a conveying guide rail; 108. a rack; 109. a front drive motor; 110. a rear drive motor; 111. a dispensing roller; 112. a finished product conveyer belt; 113. finished product conveying driving motor.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

For facilitating understanding and explaining the technical solution of the present invention, the present invention defines the left side and the right side of fig. 1 as the left side and the right side respectively, and the upper side and the lower side of fig. 1 are the front side and the rear side respectively, wherein the left side, the right side, the front side and the rear side only indicate the relative position of each part in the present invention, and are not used to limit the protection scope of the present invention.

The door panel manufacturing line shown in fig. 1-14 comprises a door panel conveying system 1, a door panel label spraying system 2, a door panel back processing system 3 and a finished product remainder distributing system 4, the door plate conveying system 1 is used for conveying the door plates to the door plate label spraying system 2, the door plate back processing system 3 and the finished product excess material distribution system 4 in sequence, the door plate mark spraying system 2 is used for spraying mark on the door plate for processing, the door plate back processing system 3 is used for processing the back of the door plate, the door panel conveying system 1 comprises a first conveying system 12, a second conveying system 13 and a third conveying system 14, the second conveying system 13 comprises more than one second conveying unit 15, the door plate label spraying system 2 comprises a label spraying machine, the door panel back processing system 3 comprises a door panel back processing machine, and a label spraying machine and the door panel back processing machine are arranged outside each second conveying unit 15. The utility model discloses preferred second conveying unit 15's quantity is two, and the door plant spouts the quantity of mark machine and door plant back side processing machine to be two, and every second conveying unit 15 department respectively sets up a door plant and spouts mark machine and a door plant back side processing machine, and wherein the door plant is spouted the mark machine and is located the one side that is close to first conveying system 12. The utility model provides a length direction of first conveying system 12 is left right direction, and length direction of second conveying system 13 is the fore-and-aft direction, and third conveying system 14's direction is also the same with left right direction. The utility model adopts a large plate spraying device disclosed by a utility model patent application filed by the applicant in 2018, 7, 4 and 4, the patent number of the utility model is ZL201821059407.1, when in use, the frame of the large plate spraying device is adjusted in adaptability, and the frame at the vacuum adsorption platform is removed; the utility model provides a door plant backface processing machine adopts current door plant backface processing machine, and it is prior art, its structure the utility model discloses do not give detailed description. The utility model provides a door plant is placed on first conveying system 12, carry right by first conveying system 12, and convey to second conveying system 13 on, the door plant is by door plant jet marking machine to door plant jet marking processing on second conveying system 13, carry the door plant to the door plant back processing machine on the door plant back processing machine by second conveying system 13 again and process the door plant back, carry the door plant to finished product clout distribution system 4 by third conveying system 14 after door plant processing is accomplished, can collect the door plant that has processed and also can link to each other right finished product clout distribution system 4 and subsequent door plant processing equipment and accomplish the subsequent processing of door plant.

In order to facilitate the loading of the door plate, the utility model is provided with a loading system 5, the loading system 5 is used for placing the door plate and conveying the door plate to a first conveying system 12, the loading system 5 comprises a distribution vehicle 16 and two guide rails 17 which are horizontally arranged and parallel to the length direction of the first conveying system 12, the dispensing car 16 includes a frame 18 and a rotatable feeding conveyor roller 19 provided on the frame 18, the frame 18 of the dispensing vehicle 16 is arranged on the guide rail 17 and forms a horizontal moving pair with the guide rail 17, the frame 18 of the distribution vehicle 16 is driven by a motor of the distribution vehicle to slide along the length direction of the guide rail 17, the feeding conveying roller 19 is arranged in parallel with the guide rail 17, and the feed conveyor roller 19 is driven to rotate by a conveyor roller drive motor (not shown) for transporting the door panels from the dispensing car 16 to the first conveyor system 12.

The feeding conveyor rollers 19 are provided with two rows, the two rows of feeding conveyor rollers 19 are driven by two conveyor roller driving motors to rotate respectively, one row of the conveyor rollers comprises a first conveyor roller unit 20, a second conveyor roller unit 21 and a third conveyor roller unit 22, and gaps are reserved between the first conveyor roller unit 20 and the second conveyor roller unit 21 and between the second conveyor roller unit 21 and the third conveyor roller unit 22.

The frame 18 in the utility model comprises a first support bar 23, a second support bar 24, a third support bar 25, a fourth support bar 26 and two fifth support bars 35, the first support bar 23, the second support bar 24, the third support bar 25 and the fourth support bar 26 are connected end to form a rectangular structure, the first support bar 23 and the third support bar 25 are arranged along the left and right direction, the second support bar 24 and the fourth support bar 26 are arranged along the front and back direction, the two fifth support bars 35 are jointed and the two ends of the jointed two fifth support bars 35 are respectively connected with the middle parts of the first support bar 23 and the third support bar 25, the bottom parts of the second support bar 24 and the fourth support bar 26 are respectively fixed with a first lower support bar 27 and a second lower support bar 28, the first lower support bar 27 and the second lower support bar 28 are both arranged along the front and back direction, and the first lower support bar 27 and the second lower support bar 28 are connected by four third lower support bars 29 arranged at equal intervals, the distance between the two guide rails 17 is equal to the distance between the two third lower support rods 29 positioned on the outer side, two sliding seats 30 are respectively arranged at two ends of the two third lower support rods 29 positioned on the outer side, sliding grooves are formed in the bottoms of the sliding seats 30 and are matched with the guide rails 17, the bottoms of the sliding seats 30 are positioned on the front side and the rear side of the sliding grooves, a bearing seat is detachably mounted by adopting bolts respectively, the bearing seat on the sliding seat 30 positioned on the same side of the frame 18 is rotatably connected with a rotating shaft 31 through a bearing, a roller 32 is arranged between the bearing seats on the same sliding seat 30, the roller 32 rotates along with the rotation of the rotating shaft 31, the roller 32 is positioned below the guide rails 17, a driven sprocket wheel is arranged on the rotating shaft 31, and a distribution vehicle motor 33 and a distribution vehicle speed reducer are detachably mounted on one of the third lower support rods 29 by adopting bolts, the input shaft of delivery car speed reducer be connected with the output shaft of delivery car motor 33, the output shaft of delivery car speed reducer on install drive sprocket, drive sprocket and driven sprocket be connected by the chain, delivery car motor 33 rotates through drive sprocket, chain and driven sprocket drive axis of rotation 31, axis of rotation 31 drive roller 32 rotates, thereby realizes that delivery car 16 moves on guide rail 17, second bracing piece 24, fourth bracing piece 26 and two fifth bracing pieces 35 on all be provided with conveying roller support bar 34, the both ends of material loading conveying roller 19 rotate respectively and set up on second bracing piece 24 and the conveying roller support bar 34 that is close to on a fifth bracing piece 35 of second bracing piece 24 and on fourth bracing piece 26 and the conveying roller support bar 34 that is close to on a fifth bracing piece 35 of fourth bracing piece 26, the conveying roller 34 on the second bracing piece 24 in the utility model includes three sections, the feeding conveyor rollers 19 on the three-stage conveyor roller support bar 34 form the aforementioned first conveyor roller unit 20, second conveyor roller unit 21, and third conveyor roller unit 22. Because the conveying roller supporting strip 34 on the second supporting rod 24 is divided into three sections, two gaps are formed between the three sections, and the fork of the forklift can extend into the gaps during feeding, so that the door plate can be conveniently fed. One end of the feeding conveying roller 19 is connected by a chain, the conveying roller driving motor is installed on the frame 18, and the conveying roller driving motor drives the chain connected with the feeding conveying roller 19 to drive.

The utility model provides a first conveying system 12 include a plurality of first conveying unit 37 and longmen material loading machine 38 that set up side by side along length direction, first conveying unit 37 include first support 39 and set up the first conveying roller 40 on first support 39, the length direction of first conveying roller 40 unanimous with the length direction of first conveying system 12, along controlling the direction setting promptly, and first conveying roller 40 rotate on first support 39 by the drive of the first motor (not shown in the figure) of installing on first support 39, door plant on the delivery car 16 just sends first conveying unit 37 one end to, first motor drive first conveying roller 40 carries the door plant to first conveying unit 37.

The gantry feeding machine 38 comprises gantry supports 41 arranged at two sides of the first conveying system 12 and a gantry feeding beam 42 with two ends respectively arranged at the tops of the two gantry supports 41, the gantry supports 41 comprise a front vertical support 64 and a rear vertical support 64 and a horizontal support 65, two ends of the horizontal support 65 are respectively connected with the top ends of the two vertical supports 64 and supported by the two vertical supports 64, a horizontal support base plate 66 is arranged at the bottom of the vertical support 64, a front reinforcing rib 67 and a rear reinforcing rib 67 are respectively arranged at the left side and the right side of the vertical support 64, a fixing through hole is formed in the support base plate 66 and used for fixing the vertical supports 64 on fixed objects such as the ground by bolts, the horizontal support 65 is made of I-steel, two ends of the horizontal support are respectively connected with the top ends of the vertical supports 64 by bolts in a detachable manner, the gantry feeding beam 42 comprises two gantry beam units which are arranged in a front-back manner and are parallel, two ends of the two gantry beam units are respectively detachably arranged at the tops of the horizontal supports 65 of the two gantry supports 41 by bolts, a moving frame 43 forming a horizontal moving pair with the gantry feeding beam 42 is arranged on the gantry feeding beam 42, the moving frame 43 can absorb and lift the door panel upwards, the moving frame 43 is driven by a driving device arranged on the gantry supports 41 and moves along the length direction of the first conveying system 12, and the door panel absorbed by the moving frame 43 is placed on the second conveying system 13.

The movable frame 43 in the present application comprises an upper frame 68 and a lower frame 69, wherein the upper frame 68 comprises a front side support rod 70 and a rear side support rod 70 arranged along the left-right direction and a plurality of upper support rods 71 arranged along the front-rear direction, two ends of each upper support rod 71 are respectively connected with the two side support rods 70, the number of the upper support rods 71 in the present application is four, the four upper support rods are arranged at equal intervals, two ends of each side support rod 70 are respectively provided with an upper roller 72 in a rotating manner, each upper roller 72 is supported by the top of the gantry beam unit and can move on the gantry beam unit, one side of each side support rod 70 far away from the other side support rod 70 is provided with a left L-shaped roller mounting frame 73 and a right L-shaped roller mounting frame in a detachable manner by bolts, the roller mounting frame 73 is provided with side rollers 74, the rotating shafts of the side rollers 74 are vertically arranged, and the side rollers 74 are attached to the side of the gantry beam unit, the fixing device is used for limiting the upper moving frame 68 in the front-rear direction, so that the upper frame 68 can only move in the left-right direction, a fixing rod 75 is arranged on one side, away from the other side supporting rod 70, of the middle part of the side supporting rod 70, a through hole penetrating through the upper end and the lower end of the fixing rod 75 is formed in the fixing rod 75, the fixing device is made of a novel and preferable rectangular tube, a left fixing short rod 76 and a right fixing short rod 76 are fixed on one side, away from the other side supporting rod 70, of the middle part of the side supporting rod 70 in a welding mode, an L-shaped mounting frame 77 is detachably mounted at the upper end and the lower end of each fixing short rod 76 through bolts, the L-shaped mounting frame 77 is detachably connected with the fixing rod 75 through bolts, and the fixing rod 75 is mounted on the; the lower frame 69 comprises a connecting cross rod 78, sucker mounting rods 79 and moving rods 80, the moving rods 80 extend into through holes in the fixing rods 75 and can move up and down in the through holes of the fixing rods 75, the bottom ends of the moving rods 80 are connected with the connecting cross rod 78, the sucker mounting rods 79 are connected with the connecting cross rod 78, a plurality of lifting suckers 81 are mounted on the sucker mounting rods 79, the number of the connecting cross rods 78 is one, the connecting cross rods 78 are preferably located on two sides of the gantry feeding cross beam 42 and are detachably connected with the bottom ends of the two moving rods 80 through bolts, the number of the sucker mounting rods 79 is four, the middle parts of the four sucker mounting rods 79 are detachably connected with the bottom of the connecting cross rod 78 through bolts, the four sucker mounting rods 79 are arranged at equal intervals, the top parts of the two moving rods 80 are preferably connected with the cross rod 82 through one rod, the two ends of the upper connecting cross rod 82 are detachably connected with the top ends of the two moving rods 80 by bolts, and the upper connecting cross rod 82 can be used for preventing the lower frame 69 from being separated from the upper frame 68; the lifting motor 83, the lifting speed reducer 84, the moving motor 85 and the moving speed reducer 86 are installed on the upper frame 68, the output shaft of the lifting motor 83 is connected with the input shaft of the lifting speed reducer 84, the front side and the rear side of the lifting speed reducer 84 are respectively provided with a lifting belt wheel 87 connected with the output shaft of the lifting speed reducer 84, the lifting belt wheel 87 is provided with a lifting belt (not shown in the figure) with one end fixed with the lifting belt wheel, the lower end of the lifting belt passes through two gantry beam units and is fixedly connected with the connecting cross rod 78, the lifting motor 83 and the lifting speed reducer 84 drive the two lifting belt wheels 87 to synchronously rotate, the lifting belt can be wound on the lifting belt wheel 87 to pull the lower frame 69 upwards, the upward movement of the lower frame 69 is realized, the lifting motor 83 rotates reversely, the lifting belt is loosened from the lifting belt wheel 87, and the lower frame 69 moves downwards under the action of the, thereby realizing the up-and-down movement of the lower frame 69 relative to the upper frame 68, the lifting suction cups 81 absorb the door panel, and the lower frame 69 moves upwards to pull the door panel upwards from the first conveying system 12; an output shaft of the moving motor 85 is connected with an input shaft of a moving speed reducer 86, output shafts on the front side and the rear side of the moving speed reducer 86 are respectively provided with a moving belt wheel 88, the left side and the right side of the lower side of each moving belt wheel are respectively provided with a tension wheel 89, each gantry beam unit is respectively provided with a moving conveyor belt 90, two ends of each moving conveyor belt 90 are respectively fixedly connected with two ends of the gantry beam unit, the moving conveyor belts 90 bend upwards from one side of the lower part of one tension wheel 89 close to the other tension wheel 89 and bypass the moving belt wheels 88 and bypass the other tension wheel 89, the tension wheels 89 rotate to drive the whole upper frame 68 to move left and right on the gantry feeding beam 42, and when the door panel is moved to the upper part of the second conveying system 13, the lower frame 69 moves downwards to place the door panel on the second conveying system 13.

The second conveying system 13 is further provided with an end conveying unit 44 which is in the same length direction (i.e. left-right direction) as the first conveying system 12 and is located at one end of the second conveying unit 15, the end conveying unit 44 passes through one gantry support 41 on the right side, the door panel is placed on the end conveying unit 44 when the moving frame 43 moves to the position above the end conveying unit 44, and the end conveying unit 44 comprises an end support 45, a plurality of end conveying rollers 46 and an end conveying belt 47.

The end conveying rollers 46 are arranged in the front-rear direction, both ends of the end conveying rollers 46 are rotatably arranged on the end brackets 45 and are driven to rotate by the end driving motors, the end conveying belts 47 are arranged on the end brackets 45 and have the same conveying direction as the length direction of the end conveying rollers 46, and the end conveying belts 47 are driven to convey the door panels on the end conveying units 44 to the second conveying unit 15 by the end conveying motors.

The utility model provides a tip conveying roller 46 falls into two rows around two, tip conveying roller 46's length direction unanimous with the fore-and-aft direction, the utility model discloses in be provided with four conveyer belt cranes, around having about two tip conveying rollers 47 along the fore-and-aft direction on every conveyer belt crane, every conveyer belt crane is installed the first cylinder drive on tip support 45 by two around, make it tip support 45 relatively reciprocate, at the in-process that first cylinder drive conveyer belt crane reciprocated, the clearance between two adjacent tip conveying rollers 46 of tip conveying roller 47 accessible rises to the height that is higher than tip conveying roller 46, the door plant is carried by tip conveying roller 46 along the left and right directions on tip conveying unit 44, carry the door plant to second conveying unit 15 along the fore-and-aft direction by tip conveying roller 47.

In this application tip support 45 include tip support 91, tip support 91 on from preceding tip conveying roller support 92, middle tip conveying roller support 93 and back tip conveying roller support 94 that set gradually length direction and left right direction unanimity backward, middle tip conveying roller support 93 have the top of left end and right-hand member to open respectively and have two tip conveyer belt lifting grooves 95, the middle part of conveyer belt crane be located tip conveyer belt lifting groove 95, the conveyer belt crane is under the first cylinder drive at its both ends, the middle part of conveyer belt crane and tip conveyer belt 47 reciprocate in tip conveyer belt lifting groove 95, the utility model discloses in two conveyer belts that are located tip support 45 right-hand members reciprocate in step, two conveyer belt cranes that are located tip support 45 left end reciprocate in step.

The utility model discloses in rotate at the front portion of end support 91 and set up a tip transmission shaft 96, tip transmission shaft 96 on be provided with the first single groove belt pulley that quantity and the quantity of the tip conveying roller 46 of front bank equal, first single groove belt pulley and tip transmission shaft 96 synchronous rotation, the front end of the tip conveying roller 46 of front bank is provided with second single groove belt pulley, first single groove belt pulley and the second single groove belt pulley that is located on the tip conveying roller 46 of its top adopt the belt to be connected, tip transmission shaft 96 be connected with tip driving motor to it is rotatory by tip driving motor drive, thereby the tip conveying roller 46 of drive front bank rotates, the utility model discloses well tip conveying roller 46 pivoted structure of drive rear bank is the same with the tip conveying roller 46's of drive front bank structure, the utility model discloses do not give the repeated description.

The utility model discloses right-hand member at tip support 45 is provided with first blend stop 49, first blend stop 49 reciprocate by the second cylinder drive of installing on tip support 45, when the door plant carries on tip conveying unit 44, the top that the first blend stop 49 rebound of second cylinder drive was to first blend stop 49 is higher than tip conveying roller 46 department, can carry right the door plant and fix a position, prevent that the door plant from dropping from tip conveying unit 44. The utility model discloses preferred first blend stop 49's quantity is two, and two first blend stops 49 are located same straight line and all set up along the fore-and-aft direction, and every first blend stop 49 reciprocates by the drive of two second cylinders, the utility model provides a second cylinder is installed on end support 91, and the piston rod of second cylinder makes progress to the free end of the piston rod of second cylinder is connected with first blend stop 49, the flexible first blend stop 49 up-and-down motion of drive of piston rod of second cylinder.

The second conveying unit 15 comprises a second support 50, a second conveying roller 51 is arranged at the top of the second support 50, a first adsorption mechanism 52 is arranged on the second support 50 at the position of the label spraying machine, and the first adsorption mechanism 52 can move up and down relative to the second support 50 and is used for fixing the door plate when the label spraying machine performs label spraying on the door plate. The length direction of the second conveying roller 51 in the utility model is consistent with the left-right direction, the second conveying roller 51 is driven to rotate by the first driving motor installed on the second bracket 50, and the structure of the first driving motor driving the second conveying roller 51 to rotate is the same as that of the driving end part conveying roller 46, which is not repeated; the first adsorption mechanism 52 in the utility model comprises a first adsorption bracket which is arranged on a second bracket 50 and forms a vertical moving pair with the second bracket 50, a first adsorption sucker which is arranged on the first adsorption bracket, wherein the second bracket 50 is driven by a first adsorption air cylinder which is arranged on the second bracket 50 to move up and down, the first adsorption bracket which is preferred by the utility model comprises two first supporting rods which are arranged along the front and back direction and a plurality of second supporting rods which are arranged along the left and right direction, two ends of the second supporting rods are respectively connected with the two first supporting rods, the first adsorption sucker is arranged on the second supporting rods, four first adsorption suckers are arranged on each second supporting rod at equal intervals in the utility model, the number of the first adsorption air cylinders in the utility model is four, the cylinder bodies of the first adsorption air cylinders are arranged on the second bracket 50 by adopting a detachable bolt, the piston rod of first absorption cylinder upwards and the both ends of every first support are connected with the piston rod of a first absorption cylinder respectively, the utility model discloses in first absorption sucking disc on every second branch can reciprocate between two adjacent second conveying roller 51 along with reciprocating of first absorption support, when first absorption sucking disc holds the door plant that is located second conveying roller 51 and pulls downwards, on the one hand, fix the door plant firmly on second conveying unit 15, prevent to move the reduction that leads to spouting the mark precision when spouting mark processing to it, on the other hand, the lower surface of door plant is supported by second conveying roller 51, first absorption sucking disc pulls the door plant downwards, the roughness of door plant is better.

The utility model discloses be provided with second stop strip 97 between two adjacent second conveying rollers 51 that are close to tip conveying unit 44 one side, be provided with on second support 50 about two third cylinders, the piston rod of second cylinder upwards set up to the piston rod of two third cylinders is connected with the both ends of second stop strip 97 respectively, the piston rod of third cylinder flexible can drive second stop strip 97 and reciprocate between two adjacent second conveying rollers 51 in its top, can be used to keep off the position door plant, carry on spacingly to the door plant, prevent that the door plant from moving towards the direction of tip conveying list far 44.

In order to process the front surface of the door plate, the utility model is provided with a door plate front processing system 6 and a plate turnover machine 7, the door plate front processing system 6 comprises a plurality of door plate front processing machines 53, the third conveying system 14 comprises a third left conveying unit 54 and a third right conveying unit 55, the structure of the third right conveying unit 55 is the same as that of the end conveying unit 44, the door plate processed by the door plate back processing system 3 is conveyed to the third right conveying unit 55, the plate turnover machine 7 is positioned between the third left conveying unit 54 and the third right conveying unit 55 and is used for placing the door plate on the third right conveying unit 55 after being turned over for 180 degrees on the third left conveying unit 54, the plate turnover machine 7 comprises a turnover support 56 and a turnover frame 57 which is arranged on the turnover support 56 and can rotate at one end, the turnover frame 57 is driven by a turnover motor 58 to turn over 180 degrees relative to the turnover support 56, the turning frame 57 is provided with a third adsorption mechanism 59 for adsorbing the door panels, the third adsorption mechanism 59 is a suction cup, the door panel front face processing machines 53 are distributed along the length direction of the third left conveying unit 54, the length direction of each door panel front face processing machine 53 is perpendicular to the length direction of the third left conveying unit 54, and the door panels on the third conveying system 14 are grabbed onto the door panel front face processing machines 53 and the front faces of the door panels are processed.

The utility model provides a turn-over bracket 56 is provided with more than one turn-over conveying unit, the turn-over conveying unit comprises a front turn-over conveying bracket 98 and a rear turn-over conveying bracket 98 which are arranged along the left-right direction, the bottom of the turn-over conveying bracket 98 is arranged at the top of the turn-over bracket 56, a plurality of turn-over conveying rollers 99 are arranged on the two turn-over conveying brackets 98 in a rotating way, the length direction of the turn-over conveying rollers 99 is consistent with the front-back direction, the turn-over conveying rollers 99 are driven to rotate by a turn-over conveying motor 100 arranged on the turn-over bracket 56 and are used for conveying door plates to the third left conveying unit 54, the number of the preferred turn-over conveying units of the utility model is three, the turn-over bracket 57 in the utility model comprises a turn-over shaft 101 and a plurality of sucker mounting rods 102 which are arranged along the front-back direction, the plurality of sucker mounting rods 102 are arranged on the same plane and are positioned on the same side of the turnover shaft 101, the third adsorption mechanisms 59 are arranged on the sucker mounting rods 102, the quantity of the sucker mounting rods 102 in the utility model is one more than that of the turnover conveying units, when the sucker mounting rods 102 are turned to one side close to the third left conveying unit 54, two sides of each turnover conveying unit are respectively provided with a sucker mounting rod 102, in the utility model, two third adsorption mechanisms 59 are preferably arranged on each sucker mounting rod 102, the utility model discloses a support plate 103 is respectively arranged at the front side and the rear side of the top of the turnover bracket 56, a mounting through hole is respectively arranged at the right end of the support plate 103, two ends of the turnover shaft 101 are arranged in the mounting through holes by adopting bearing rotation, a turnover speed reducer 104 is arranged at the front side of the support plate 103 at the front side, the turnover motor 58 is arranged on the turnover speed reducer 104, the output shaft of upset motor 58 is connected with the input shaft of upset speed reducer 104, the output shaft of upset speed reducer 104 is connected with trip shaft 101, the upset motor 58 drive trip shaft 101 rotates to when sucking disc installation pole 102 is located third right conveying unit 55 one side, third adsorption apparatus 59 is in the below of sucking disc installation pole 102, third adsorption apparatus 59 adsorbs the door plant on the third right conveying unit 55, upset motor 58 drive trip shaft 101 rotates to when sucking disc installation pole is located near third left conveying unit 54 one side, the bottom of door plant is supported by upset conveying roller 99, third adsorption apparatus 59 loosens the door machine and is carried to the third left conveying unit 54 on left by upset conveying roller 99. The utility model discloses preferred door plant front side processing machine 53's quantity is six.

The utility model discloses be provided with finished product conveyer 8 and more than one unloading manipulator 9, unloading manipulator 9 be used for transferring the door plant to finished product conveyer 8 from positive processing machine 53 of door plant on, the door plant is carried to finished product clout dispensing system 4 by finished product conveyer 8.

The finished product conveyor 8 comprises a finished product conveyor frame (not shown in the figure) and a finished product conveyor belt 112, wherein a finished product conveying shaft (not shown in the figure) is respectively rotatably arranged at the left end and the right end of the finished product conveyor frame, the finished product conveying shaft positioned at the left end of the finished product conveyor frame is driven to rotate by a finished product conveying driving motor 113 arranged on the finished product conveyor frame, the finished product conveyor belt 112 is wound on the two finished product conveying shafts and driven by the finished product conveying driving motor 113 to transmit along the left and right directions, and the finished product conveyor belt 112 is used for conveying door plates and excess materials on the finished product conveyor belt to the finished product excess.

In order to convey the waste materials after the door plate processing, the utility model is provided with a door plate conveying sorting platform 10 and a waste material belt conveyor 11 arranged between a finished product conveyor 8 and a door plate front processing machine 53, the two sides of the waste belt conveyor 11 respectively extend into the lower parts of the door panel front processing machine 53 and the door panel conveying sorting table 10, the waste materials on the door panel front processing machine 53 and the door panel conveying sorting table 10 fall on the waste belt conveyor 11, and conveyed to a designated position by a scrap belt conveyor 11, the discharging robot 9 includes a first discharging robot 60 and a second discharging robot 61, the first blanking manipulator 60 is used for transferring the door panel from the door panel front processing machine 53 to the door panel conveying and sorting table 10, the second blanking manipulator 61 is used for transferring the door plates from the door plate conveying and sorting table 10 to the finished product conveyor 8.

The waste belt conveyor 11 comprises a conveyor support 62 and two waste conveying belts 63, the conveyor support 62 is arranged along the left-right direction, the first discharging manipulator 60 is arranged at the top of the conveyor support 62 and can move along the left-right direction on the conveyor support 62, the utility model discloses preferred two front and back conveying guide rails 107 are arranged along the left-right direction at the top of the conveyor support 62, and a rack 108 is arranged along the left-right direction on the conveyor support 62, the number of the first discharging manipulators 60 in the utility model is one, the bottom of the first discharging manipulator 60 is provided with a conveying slider (not shown in the figure) matched with the conveying guide rails 107, a waste conveying motor (not shown in the figure) is installed at the bottom of the first discharging manipulator 60, the output shaft of the waste conveying motor is arranged downwards, and a gear is installed on an output shaft of the scrap conveying motor, the gear is engaged with the rack 108, the scrap conveying motor drives the gear to rotate, and the gear is engaged with the rack to drive the first blanking manipulator 60 to move along the length direction (i.e. the left-right direction) of the conveying guide rail 107; the left end of the conveyor support 62 is provided with a first front conveyor belt wheel and a first rear conveyor belt wheel, the first front conveyor belt wheel and the first rear conveyor belt wheel are arranged along the front-back direction and are driven to rotate by a front driving motor 109 and a rear driving motor 110 which are respectively arranged on the conveyor support 62, the right end of the conveyor support 62 is provided with a second front conveyor belt wheel and a second rear conveyor belt wheel, the first front conveyor belt wheel and the second front conveyor belt wheel are positioned at the front part of the conveyor support 62, the first rear conveyor belt wheel and the second rear conveyor belt wheel are positioned at the rear part of the conveyor support 62, one waste conveyor belt 63 is wound on the first front conveyor belt wheel and the second front conveyor belt wheel, the other waste conveyor belt 63 is wound on the first rear conveyor belt wheel and the second rear conveyor belt wheel, the first discharging manipulator 60 moves on the conveyor support 62, the door panel on the door panel facing machine 53 is grasped and placed on the door panel conveying and sorting table 10. The door plate conveying and sorting table 10 comprises a conveying and sorting frame and a conveying and sorting conveyor belt, wherein a front sorting conveyor belt wheel and a rear sorting conveyor belt wheel are mounted on the conveying and sorting frame, one of the sorting conveyor belt wheels is driven by a sorting motor mounted on the sorting frame, and the sorting conveyor belt is wound on the two sorting conveyor belt wheels and is driven by the sorting motor to convey towards the direction of the conveyor support 62.

Finished product clout dispensing system 4 including distributing frame 106 and distributing roller 111, distributing roller 111 including controlling two rows, the length direction of two rows of public delivery rollers 111 is unanimous with left right direction, and distributing roller 111 rotate the top that sets up at distributing frame 106 to by installing the driving motor drive rotation of distributing in distributing frame 106, the utility model discloses the drive mode of distributing roller 111 is the same with the structure of the tip conveying roller 46 of drive front bank, the utility model discloses it is not repeated.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims (10)

1. A door plant manufacturing line which characterized in that: the production line comprises a door plate conveying system (1), a door plate label spraying system (2), a door plate back processing system (3) and a finished product excess material distribution system (4), wherein the door plate conveying system (1) is used for conveying door plates to the door plate label spraying system (2), the door plate back processing system (3) and the finished product excess material distribution system (4) in sequence, the door plate label spraying system (2) is used for spraying label processing on the door plates, the door plate back processing system (3) is used for processing the back surfaces of the door plates, the door plate conveying system (1) comprises a first conveying system (12), a second conveying system (13) and a third conveying system (14), the second conveying system (13) comprises more than one second conveying unit (15), the door plate label spraying system (2) comprises a label spraying machine, the door plate back processing system (3) comprises a door plate back processing machine, and a label spraying machine and a door plate back face processing machine are arranged outside each second conveying unit (15).

2. A door panel manufacturing line as set forth in claim 1, wherein: the device also comprises a feeding system (5), wherein the feeding system (5) is used for placing the door panels and conveying the door panels to a first conveying system (12), the feeding system (5) comprises a distribution vehicle (16) and a guide rail (17) which is horizontally arranged and is parallel to the first conveying system (12), the distribution vehicle (16) comprises a frame (18) and a feeding conveying roller (19) which is rotatably arranged on the frame (18), the frame (18) of the distribution vehicle (16) is arranged on the guide rail (17) and forms a horizontal moving pair with the guide rail (17), the frame (18) of the distribution vehicle (16) is driven by a motor of the distribution vehicle to slide along the length direction of the guide rail (17), the feeding conveying roller (19) is arranged in parallel with the guide rail (17), and the feeding conveying roller (19) is driven to rotate by a conveying roller driving motor and is used for conveying the door plate from the distribution vehicle (16) to the first conveying system (12).

3. A door panel manufacturing line as set forth in claim 2, wherein: the feeding conveying rollers (19) are arranged in two rows, the two rows of feeding conveying rollers (19) are driven by two conveying roller driving motors to rotate respectively, one row of conveying rollers comprises a first conveying roller unit (20), a second conveying roller unit (21) and a third conveying roller unit (22), and gaps are reserved between the first conveying roller unit (20) and the second conveying roller unit (21) and between the second conveying roller unit (21) and the third conveying roller unit (22).

4. A door panel manufacturing line as set forth in claim 2, wherein: the first conveying system (12) comprises a plurality of first conveying units (37) and a gantry feeding machine (38), wherein the first conveying units (37) are arranged in parallel along the length direction, the first conveying units (37) comprise first supports (39) and first conveying rollers (40) arranged on the first supports (39), the length direction of the first conveying rollers (40) is consistent with the length direction of the first conveying system (12), the first conveying rollers (40) are driven by a first motor to rotate on the first supports (39), the gantry feeding machine (38) comprises gantry supports (41) arranged on two sides of the first conveying system (12) and a gantry feeding cross beam (42) with two ends respectively arranged at the tops of the gantry supports (41), a moving frame (43) forming a horizontal moving pair with the gantry feeding cross beam (42) is arranged on the gantry feeding cross beam (42), and the moving frame (43) can absorb and lift upwards, the moving frame (43) is driven by a driving device arranged on the gantry support (41) to move in the length direction of the first conveying system (12) and is used for placing the door panel adsorbed by the moving frame (43) on the second conveying system (13).

5. A door panel manufacturing line as set forth in claim 4, wherein: the second conveying system (13) also comprises an end conveying unit (44) which is in the same length direction as the first conveying system (12) and is positioned at one end of the second conveying unit (15), the end conveying unit (44) penetrates through one gantry support (41), when the moving frame (43) moves to the position above the end conveying unit (44), the door panel is placed on the end conveying unit (44), the end conveying unit (44) comprises an end support (45), a plurality of end conveying rollers (46) and an end conveying belt (47), the end conveying rollers (46) are parallel to the first conveying rollers (40), two ends of the end conveying rollers (46) are rotatably arranged on the end support (45) and are driven to rotate by an end driving motor, the end conveying belt (47) is arranged on the end support (45) and has the same conveying direction as the length direction of the first conveying rollers (40), the end conveying belt (47) is driven by an end conveying motor to convey the door plates on the end conveying unit (44) to the second conveying unit (15).

6. A door panel manufacturing line as set forth in claim 5, wherein: the second conveying unit (15) comprises a second support (50), a second conveying roller (51) is arranged at the top of the second support (50), a first adsorption mechanism (52) is arranged at the position of the label spraying machine on the second support (50), and the first adsorption mechanism (52) can move up and down relative to the second support (50) and is used for fixing the door plate when the label spraying machine performs label spraying on the door plate.

7. A door panel manufacturing line according to any one of claims 1 to 6, wherein: the door panel front processing system (6) comprises a plurality of door panel front processing machines (53), the third conveying system (14) comprises a third left conveying unit (54) and a third right conveying unit (55), the panel turnover machine (7) comprises a turnover support (56) and a turnover frame (57) which is arranged on the turnover support (56) and can rotate at one end, the turnover frame (57) is driven by a turnover motor (58) to realize 180-degree turnover relative to the turnover support (56), the turnover frame (57) is provided with a third adsorption mechanism (59) for adsorbing the door panels, the door panel front processing machines (53) are distributed along the length direction of the third left conveying unit (54), and the length direction of each door panel front processing machine (53) is vertical to the length direction of the third left conveying unit (54), the device is used for grabbing the door panel on the third conveying system (14) to a door panel front processing machine (53) and processing the front surface of the door panel.

8. A door panel manufacturing line as set forth in claim 7, wherein: the door plate processing machine further comprises a finished product conveyor (8) and a blanking manipulator (9), wherein the blanking manipulator (9) is used for transferring the door plate from the door plate front side processing machine (53) to the finished product conveyor (8), and the door plate is conveyed to the finished product excess material distribution system (4) through the finished product conveyor (8).

9. A door panel manufacturing line as set forth in claim 8, wherein: also comprises a door panel conveying sorting table (10) and a waste belt conveyor (11) arranged between the finished product conveyor (8) and the door panel front processing machine (53), the two sides of the waste belt conveyor (11) respectively extend into the lower parts of the door panel front processing machine (53) and the door panel conveying sorting table (10), waste on the door panel front processing machine (53) and the door panel conveying sorting table (10) falls on the waste belt conveyor (11), and is conveyed to a designated position by a waste belt conveyor (11), the blanking manipulator (9) comprises a first blanking manipulator (60) and a second blanking manipulator (61), the first blanking manipulator (60) is used for transferring the door panel from the door panel front processing machine (53) to the door panel conveying and sorting table (10), and the second blanking manipulator (61) is used for transferring the door panel from the door panel conveying and sorting table (10) to the finished product conveyor (8).

10. A door panel manufacturing line as set forth in claim 9, wherein: the number of the first blanking mechanical arms (60) is one, the waste belt conveyor (11) comprises a conveyor support (62) and two waste conveying belts (63), the first blanking mechanical arms (60) are arranged on the conveyor support (62) and driven by a waste conveying motor to horizontally slide on the conveyor support (62) along the length direction of the conveyor support (62), and the two waste conveying belts (63) are arranged at the top of the conveyor support (62) and are respectively positioned on two sides of the first blanking mechanical arms (60).

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